Contents

require 'honeybadger/plugin'

module Honeybadger
  module Plugins
    module Rails
      module ExceptionsCatcher
        # Internal: Adds additional Honeybadger info to Request env when an
        # exception is rendered in Rails' middleware.
        #
        # arg       - The Rack env Hash in Rails 3.0-4.2. After Rails 5 arg is
        #             an ActionDispatch::Request.
        # exception - The Exception which was rescued.
        #
        # Returns the super value of the middleware's #render_exception()
        # method.
        def render_exception(arg, exception)
          if arg.kind_of?(::ActionDispatch::Request)
            request = arg
            env = request.env
          else
            request = ::Rack::Request.new(arg)
            env = arg
          end

          env['honeybadger.exception'] = exception
          env['honeybadger.request.url'] = request.url rescue nil

          super(arg, exception)
        end
      end

      Plugin.register :rails_exceptions_catcher do
        requirement { defined?(::Rails.application) && ::Rails.application }

        execution do
          require 'rack/request'
          if defined?(::ActionDispatch::DebugExceptions)
            # Rails 3.2.x+
            ::ActionDispatch::DebugExceptions.prepend(ExceptionsCatcher)
          elsif defined?(::ActionDispatch::ShowExceptions)
            # Rails 3.0.x and 3.1.x
            ::ActionDispatch::ShowExceptions.prepend(ExceptionsCatcher)
          end
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
honeybadger-3.2.0	lib/honeybadger/plugins/rails.rb
honeybadger-3.2.0.beta1	lib/honeybadger/plugins/rails.rb
honeybadger-3.1.2	lib/honeybadger/plugins/rails.rb
honeybadger-3.1.1	lib/honeybadger/plugins/rails.rb